Service difficulty report · Interface Unit · Airbus A320232

Difficulty date
July 26, 2010
Submitted
July 28, 2010
Operation
Air carrier
Aircraft
N415UA
Make and model
Airbus A320232
Aircraft serial
475
Aircraft time
53,888 hours, 19,997 cycles
Engine
Iae V2527A5
Part
Interface Unit
Part number
664700500A4D
Condition
Malfunctioned
Location
Landing Gear
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LGCIU FAULT, RTFL. FOUND LGCIU2 NOT RESPONSIVE TO ANY CFDS TEST. REPLACED LGCIU2. FOUND NO PRIOR OR ACTIVE FAULTS ON LGCIU1. ACCOMPLISHED NOSE EXTENSION & RETRACTION FUNCTIONAL TEST IAW MM. OPS CHECK NORMAL WITH EACH LGCIU IN COMMAND AND NO ABNORMAL NOISES NOTED ON EACH CYCLE. NO ABNORMAL ECAM MESSAGES OR INDICATIONS NOTED ON EACH CYCLE. BSCU1 AND BSCU2 BITE TEST NORMAL. NO FAULTS

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